OPERATOR’S MANUAL
65814-X-C
3-19-09
RELEASED:
REVISED:
(REV. 01)
INCLUDING: SPECIFICATIONS, SERVICE KITS, GENERAL INFORMATION, TROUBLESHOOTING.
INCLUDE MANUALS: 6544X-X Air Motor (pn 97999-64), 65965-X Lower Pump End (pn 97999-1465) & S-632
General Information Manual (pn 97999-624).
4-1/4” AIR MOTOR
65814-X-C
9:1 RATIO
TWO-BALL PUMP SERIES
4” STROKE
Carbon steel
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
The original language of this manual is English.
SERVICE KITS
PUMP DATA
Use only genuine ARO® replacement parts to assure compat-
ible pressure rating and longest service life.
61268 for repair of air motor section.
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MODEL 65814-X-C
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637058 for repair of 65965 lower pump end.
637059 for repair of 65965-1 lower pump end.
Air Inlet (female)
1/2 - 14 NPTF - 1
SPECIFICATIONS
(refer to option chart)
Model Series
. . . . . . . . . . . 65814-X
65445-B Air Motor
(see manual 6544X-X)
“A”
Pump Type. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Air Operated, Two-Ball
Double Acting Pump
Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9:1
Air Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65445-B
Motor Repair Kit. . . . . . . . . . . . . . . . . . . . . . . 61268
Motor Diameter . . . . . . . . . . . . . . . . . . . . . . . 4-1/4”(10.8 cm)
Stroke (double acting). . . . . . . . . . . . . . . . . 4”(10.2 cm)
Air Inlet (female) . . . . . . . . . . . . . . . . . . . . . . . 1/2 - 14 NPTF - 1
Air Exhaust (female). . . . . . . . . . . . . . . . . . . . 1-1/4 - 11-1/2 NPTF - 1
Lower Pump End Series
Figure 1
“B”
models 65814-C. . . . . . . . . . . . . . . . . . . . . . . 65965
models 65814-1-C. . . . . . . . . . . . . . . . . . . . . 65965-1
models 65814-4-C. . . . . . . . . . . . . . . . . . . . . 65965-4
Lower Pump Repair Kit . . . . . . . . . . . . . . . . 63705X
Material Outlet (female) . . . . . . . . . . . . . . . 3/4 - 14 NPTF - 1
Material Outlet (female)
3/4 - 14 NPTF - 1
“C”
65965-X Lower Pump
(see manual 65965-X)
PUMP PERFORMANCE
Air Inlet Pressure Range . . . . . . . . . . 0 - 150 p.s.i.g. (0 - 10.3 bar)
Fluid Pressure Range . . . . . . . . . . . . . 0 - 1350 p.s.i.g. (0 - 93.1 bar)
Maximum Rec'd Cycles / Minute . . . . . . . . . 75
Material Inlet
Displacement In.3 Per Cycle . . . . . . . . . . . . . . 12.0
Volume / Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.65 oz. (196.8 ml)
Cycles Per Gallon . . . . . . . . . . . . . . . . . . . . . . . . 19.2
NOTE: Dimensions are shown in inches and (mm) and are supplied for reference only.
Maximum Working Flow Rate. . . . . . . . . . . . 3.9 g.p.m. (14.8 l.p.m.)
(mm)
(mm)
18-5/32"
(mm)
"C"
(284.2)
11-3/16"
“A”
"B"
Noise Level @ 60 p.s.i. - 40 c.p.m. . . . . . . 81.8 db(A)
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(813.6)
(461.1)
32-1/32”
Accessories Available . . . . . . . . . . . . . . . . 66101 Wall Mount Bracket
67187-1 Mounting Post
91790 Silencer
IMPORTANT
Tested with 91790 silencer installed.
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This is one of four documents which support the pump. Re-
placement copies of these forms are available upon request.
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The pump sound pressure level has been updated to an Equivalent Continuous
Sound Level (LAeq) to meet the intent of ANSI S1.13-1971, CAGI-PNEUROP S5.1
using four microphone locations.
65814-X-C Model Operator’s Manual (pn 97999-1464)
S-632 General Information - Industrial Piston Pumps (pn
97999-624)
65965-X Lower Pump End Operator’s Manual (pn 97999-1465)
6544X-X Air Motor Operator’s Manual (pn 97999-64)
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INGERSOLL RAND COMPANY LTD
P.O. BOX 151 ONE ARO CENTER BRYAN, OHIO 43506-0151
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© 2009
CCN 15330038
(800) 276-4658 FAX (800) 266-7016
fluids.ingersollrand.com
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